Mister Exam

Other calculators

Derivative of e^(2sinx/4)

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
 2*sin(x)
 --------
    4    
E        
$$e^{\frac{2 \sin{\left(x \right)}}{4}}$$
E^((2*sin(x))/4)
Detail solution
  1. Let .

  2. The derivative of is itself.

  3. Then, apply the chain rule. Multiply by :

    1. The derivative of a constant times a function is the constant times the derivative of the function.

      1. The derivative of a constant times a function is the constant times the derivative of the function.

        1. The derivative of sine is cosine:

        So, the result is:

      So, the result is:

    The result of the chain rule is:

  4. Now simplify:


The answer is:

The graph
The first derivative [src]
        2*sin(x)
        --------
           4    
cos(x)*e        
----------------
       2        
$$\frac{e^{\frac{2 \sin{\left(x \right)}}{4}} \cos{\left(x \right)}}{2}$$
The second derivative [src]
                      sin(x)
                      ------
/   2              \    2   
\cos (x) - 2*sin(x)/*e      
----------------------------
             4              
$$\frac{\left(- 2 \sin{\left(x \right)} + \cos^{2}{\left(x \right)}\right) e^{\frac{\sin{\left(x \right)}}{2}}}{4}$$
The third derivative [src]
                                  sin(x)
                                  ------
/        2              \           2   
\-4 + cos (x) - 6*sin(x)/*cos(x)*e      
----------------------------------------
                   8                    
$$\frac{\left(- 6 \sin{\left(x \right)} + \cos^{2}{\left(x \right)} - 4\right) e^{\frac{\sin{\left(x \right)}}{2}} \cos{\left(x \right)}}{8}$$